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WorksheetsLEGO NXT
Total questions: 37
Worksheet time: 19mins
Name
Class
Date
1.
The number of times the driving axle in a system must spin to make the driven axle turn once.
a)
Interactive Servo Motor
b)
Gear Train
c)
Gear Ratio
d)
Independent Variable
2.
A series of gears that transmit power between axles.
a)
LEGO MINDSTORMS Education NXT Programming Software
b)
Joint (TECHNIC system)
c)
LCD (Liquid Crystal Display)
d)
Gear Train
3.
Unit of measurement for the frequency of repeating events, defined as one repetition per second.
a)
Independent Variable
b)
Hertz
c)
Gear Ratio
d)
Interactive Servo Motor
4.
An educated explanation describing the possible relationship between two or more factors.
a)
Hertz
b)
Interactive Servo Motor
c)
Independent Variable
d)
Hypothesis
5.
The primary source of physical motion in the Mindstorms NXT system.
a)
Independent Variable
b)
LEGO MINDSTORMS Education NXT Programming Software
c)
Interactive Servo Motor
d)
Joint
6.
An element that holds other elements in various configurations and angles
a)
Hypothesis
b)
LCD
c)
Independent Variable
d)
Joint
7.
A transparent screen containing a light polarizing liquid that is controlled by electric fields to create visible readouts.
a)
Frequency
b)
Joint
c)
LCD (Liquid Crystal Display)
d)
Hertz
8.
The number of waves that pass by a point in space in a certain amount of time.
a)
Frequency
b)
Gear Ratio
c)
Gear Train
d)
Hertz
9.
The electronic component that controls the operation of the robot by following instructions contained in a stored program.
a)
Sensor
b)
Ports
c)
NXT Brick
d)
Robot
10.
The designated areas for connecting sensors and/or motors to the NXT.
a)
Ports
b)
Comment
c)
Robot
d)
Code
11.
An NXT sensor that detects physical contact (touch) and reports back to the NXT whether its contact area is being pushed in or not.
a)
Light Sensor
b)
Sensor
c)
Touch Sensor
d)
Sound Sensor
12.
The special program pre-loaded on the NXT that tells it how to run other programs
a)
Robot
b)
Filmware
c)
Ports
d)
Code
13.
A written note in the program that explains something about that portion of the program.
a)
Robot
b)
Taskbot
c)
Code
d)
Comment
14.
An NXT sensor that detects sound waves and reports the amount of sound back to the NXT.
a)
Sound Sensor
b)
Touch Sensor
c)
Light Sensor
d)
Sensor
15.
An NXT sensor that detects the presence of certain wavelengths of light and reports the intensity of light back to the NXT
a)
Light Sensor
b)
Sensor
c)
Sound Sensor
d)
Touch Sensor
16.
A versatile all-purpose robot designed for the Robotics Engineering activities.
a)
Taskbot
b)
Comment
c)
Robot
d)
Sensor
17.
The study and application of science, mathematics, and technology to find solutions to real-world problems.
a)
NXT Brick
b)
Comment
c)
Engineering
d)
Sensor
18.
The primary source of physical motion in the Mindstorms NXT system.
a)
Behaviors
b)
Interactive Servo Motor
c)
Touch Sensor
d)
Light Sensor
19.
A machine that is able to interact with and respond to its environment. characterized by three central capabilities: the ability to Sense, the ability to Plan, and the ability to Act.
a)
Taskbot
b)
Code
c)
Ports
d)
Robot
20.
General term for any command or group of commands in a program. In the NXT Programming Software, this is one or more blocks.
a)
Code
b)
Comment
c)
Ports
d)
Robot
21.
Software used for programming the NXT robot.
a)
Lego Mindstorms Education Software
b)
Light Sensor
c)
Behaviors
d)
Sensor
22.
Anything a robot "does," including both observable actions (e.g. move forward for 10 cm) and internal actions (e.g. add 1 to a variable in the program).
a)
Robot
b)
Sensor
c)
Ports
d)
Behaviors
23.
The small mobile robot base used in the Robot Educator. This robot is able to perform some but not all of the tasks in the Robotics Engineering activities.
a)
Robot
b)
Light sensor
c)
Lego Mindstorms Education Software
d)
Robot Educator Model (REM)
24.
A block is the basic unit of programming in the NXT programming Software. Blocks perform their operations in order along the Sequence Beam.
a)
Block (programming)
b)
Touch Sensor
c)
Ports
d)
Behaviors
25.
The three characteristic capabilities that define a robot
a)
Sense-Plan-Act
b)
Sensor
c)
Comment
d)
NXT Brick
26.
A device that detects some important physical quality or quantity about the surrounding environment, and conveys the information to the robot in electronic form
a)
Sound Sensor
b)
Robot
c)
Sensor
d)
Ports
27.
The name of the robots we are using now
a)
Lego Mindstorm EV3
b)
Lego Mindstorm NXT
c)
Lego Mindstorm 123
d)
Lego Mindstorm Gsota
28.
When working in a group for robotics, students should
a)
stay on task and don't work with your group
b)
Socialize instead of work and then work alone
c)
Work alone and don't socialize with group members
d)
stay on task and work with group members appropriately
29.
What defines a robot?
a)
sense
b)
plan
c)
act
d)
all of the above
30.
This picture represents which of the following?
a)
Rotation sensor
b)
Light sensor
c)
Sound sensor
d)
Ultrasonic sensor
31.
This block on the sequence beam is which type?
a)
Motor
b)
Move
c)
Wait for
32.
What is the meaning of the up arrow?
a)
Move forward
b)
Go up
c)
Start
33.
Can you determine which motor is being used in this program by looking at this picture?
a)
Yes
b)
No
34.
When programming the rotation sensor which color is the block?
a)
Green
b)
Dark Green
c)
Orange
35.
We can use degrees or rotations on the motor blocks, how many rotations is 360 degrees?
a)
1
b)
2
c)
3
36.
Which motors do we use in class to program our robot?
a)
ABC
b)
BC
c)
AC
37.
A rotation sensor is a motor, it can use which of the following options?
a)
Unlimited
b)
Rotations
c)
Degrees
d)
Only rotations and degrees
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